1423254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 3414528

約数和(自身を除く): 1991274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 103, 141, 147, 206, 282, 294, 309, 329, 618, 658, 721, 987, 1442, 1974, 2163, 2303, 4326, 4606, 4841, 5047, 6909, 9682, 10094, 13818, 14523, 15141, 29046, 30282, 33887, 67774, 101661, 203322, 237209, 474418, 711627, 1423254]

約数ペア:

[(1, 1423254), (2, 711627), (3, 474418), (6, 237209), (7, 203322), (14, 101661), (21, 67774), (42, 33887), (47, 30282), (49, 29046), (94, 15141), (98, 14523), (103, 13818), (141, 10094), (147, 9682), (206, 6909), (282, 5047), (294, 4841), (309, 4606), (329, 4326), (618, 2303), (658, 2163), (721, 1974), (987, 1442)]